Description

Methyl 2-Amino-4-Chlorobenzothiazole-6-Carboxylate is a high-purity, multi-functional benzothiazole derivative serving as a critical advanced pharmaceutical intermediate and versatile chemical building block. Its molecular structure makes it essential for the synthesis of complex heterocyclic compounds, offering significant value in research and development. This product is primarily targeted at the pharmaceutical, agrochemical, and specialty chemical industries for applications in drug discovery, crop protection, and material science.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel benzothiazole-based drug candidates, particularly for anti-cancer, anti-inflammatory, and antimicrobial agents.
• Agrochemical Synthesis: Building block for developing new-generation fungicides, herbicides, and plant growth regulators.
• Organic Synthesis & Research: Versatile reagent for constructing complex heterocyclic scaffolds in academic and industrial R&D laboratories.
• Dye & Pigment Industry: Intermediate for the production of specialized dyes and optical brighteners.
• Material Science: Used in the development of organic semiconductors, liquid crystals, and photoactive materials.

Basic Information

Product Name	Methyl 2-Amino-4-Chlorobenzothiazole-6-Carboxylate
CAS No.	1427425-98-6
Molecular Formula	C9H7ClN2O2S
Molecular Weight	242.68 g/mol
Synonyms	Methyl 2-Amino-4-Chloro-1,3-benzothiazole-6-carboxylate; 6-(Methoxycarbonyl)-4-chloro-1,3-benzothiazol-2-amine; 4-Chloro-2-aminobenzothiazole-6-carboxylic acid methyl ester; 2-Amino-4-chlorobenzo[d]thiazole-6-carboxylic acid methyl ester; Methyl 4-chloro-2-aminobenzothiazole-6-carboxylate; 2-Amino-4-chloro-6-(methoxycarbonyl)benzothiazole; 4-Chloro-2-aminobenzothiazole-6-methyl carboxylate
EINECS	Contact for details

Quality Control

Our Methyl 2-Amino-4-Chlorobenzothiazole-6-Carboxylate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specifications and test results. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliable supply for critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under a dry atmosphere to prevent degradation. For long-term storage, consider using desiccants and maintaining an inert gas blanket (e.g., nitrogen or argon) to minimize oxidation.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.